Available Internal Data
8
3A6338B
Available Internal Data
See
Appendix A - I/O Signal Descriptions
on page 19
for additional details regarding each input/output.
Unless stated otherwise:
•
In each instance, bytes are stored in little endian
order (most significant to least significant).
•
PROFIBUS and PROFINET data must be mirrored
by the PLC to get the correct data out on the PLC
side. When the data is mirrored, the least significant
byte is inserted into the most significant spot, and
the most significant byte is inserted into the least
significant spot.
-
Example
: If the data is a binary number with
0011100110110111, mirroring it to get the
correct data out of the PROFIBUS or
PROFINET will result in 0111101110010011.
•
Values are subject to the same maximum and
minimum restrictions as the ADM.
NOTE:
Automation Outputs can be monitored by the
corresponding Automation Inputs to verify the EFR
received the data correctly.
